Coming from such a conservative family, people were surprised to see that she wore a less traditional blush gown — but because it veered away from custom is exactly why the now Mrs. Seewald opted for the pink-hued number.

After months of staring at photos of her in her dress, we finally have a look at how it moves — tonight's the night that Jessa and Ben's wedding will finally air on 19 Kids and Countingand People has a preview of the big day with a look at Jessa putting on her dress before she says "I do."

Gathered in a back room with her siblings and mom, Jessa goes to put on her blush wedding dress. When she comes out, the whole room gasps with joy. "When I put it on, I was like, 'This is it. I don't need to try on any other dresses — this is my dress.'" Jessa described of finding "the one" right after she got engaged to Ben. Sister and BFF Jinger Duggar says when she walks out, "When I saw Jessa come out in her wedding dress I was just stunned. It was amazing. She is a beautiful bride."

Ben's sister, Danielle Seewald, chimes in: "Jessa looked amazing in her dress, it was just perfect for her."

And of course, it wouldn't be a wedding without a few happy tears! At the end of the clip dad Jim Bob comes out and laments that he can't believe his little girl is all grown up. He shares a hug (and a few tears) before she heads out to her ceremony.